A perennial bean with narrow, comparatively thick & waxy leaves, found in the U.S.
throughout Arizona, in the western half of New Mexico, and sporadically in Trans-Pecos Texas.
Flowering stems in Box Canyon, southwestern Florida Mountains, Luna Co., NM, 25 Aug 2008.
A flower at Aguirre Springs on the northeastern side of the Organ Mountains, Doña Ana
Co., NM, 20 Aug 2006.